GB879960A - Cutting or trimming an article - Google Patents

Cutting or trimming an article

Info

Publication number
GB879960A
GB879960A GB5635/60A GB563560A GB879960A GB 879960 A GB879960 A GB 879960A GB 5635/60 A GB5635/60 A GB 5635/60A GB 563560 A GB563560 A GB 563560A GB 879960 A GB879960 A GB 879960A
Authority
GB
United Kingdom
Prior art keywords
shaft
knives
tube
cutting
head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5635/60A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primerica Inc
Original Assignee
American Can Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Can Co filed Critical American Can Co
Publication of GB879960A publication Critical patent/GB879960A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/72—Deflashing outside the mould
    • B29C49/74—Deflashing the neck portion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/16—Severing or cut-off
    • Y10T82/16229—Interrelated means for tool infeed and circumrotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

879,960. Trimming moulded thermoplastic tubes &C. AMERICAN CAN CO. Feb. 17 1960 [March 31, 1959], No. 5635/60. Class 87(2)' A moulded thermoplastic tube A is trimmed by knives 33, rotated by a shaft 25, in a cutting head 14 which is lowered by a cam 18 to position the bottom 69 of the head against the tube A. As the head is lowered, it operates a control which causes an air motor 43 to operate at a higher speed. When the shaft 25 is rotated at this higher speed, weights 41 are swung outwardly and this movement causes the knives 33 to move inwardly into cutting engagement with the tube. Springs 36 hold the knives in the inoperative position during the slower rotation of the shaft 25. The cut-off part D is removed by suction through the shaft 25.
GB5635/60A 1959-03-31 1960-02-17 Cutting or trimming an article Expired GB879960A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US879960XA 1959-03-31 1959-03-31
US803248A US3129621A (en) 1959-03-31 1959-03-31 Cutter

Publications (1)

Publication Number Publication Date
GB879960A true GB879960A (en) 1961-10-11

Family

ID=26777603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5635/60A Expired GB879960A (en) 1959-03-31 1960-02-17 Cutting or trimming an article

Country Status (2)

Country Link
US (1) US3129621A (en)
GB (1) GB879960A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701429A1 (en) * 1977-01-14 1978-07-27 Sekisui Chemical Co Ltd Cutting lengths of synthetic resin non-circular pipes - in which the cutters move around the pipe and are biased against it
DE4233023A1 (en) * 1992-10-01 1994-04-07 Krupp Bellaform Maschbau Hose cutter
EP0895836A2 (en) * 1997-08-06 1999-02-10 Convergenza Ag Tube cutter

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1432663A (en) * 1965-02-09 1966-03-25 Lesieur & Ses Fils Sa Method and device for circular cutting of plastic objects, in particular for bar turning bottles
US3382747A (en) * 1965-04-13 1968-05-14 Elastomer Ag Machine for production of rings or discs from tube or strand-shaped workpieces
US3481233A (en) * 1966-08-22 1969-12-02 Chemetron Corp Method and apparatus for removing the outer surface of an embossment of a cylindrical skirt of a cap
US3739666A (en) * 1972-01-17 1973-06-19 Carrier Corp Tube cutting head structure
JPS5818231A (en) * 1981-07-28 1983-02-02 Q P Corp Method of removing sealed opening part of synthetic resin container
US4589312A (en) * 1984-02-22 1986-05-20 Joanna Western Mills Company Automatic shade cutter
US4589313A (en) * 1985-05-30 1986-05-20 Joanna Western Mills Company Automatic shade cutter
US5528830A (en) * 1994-02-18 1996-06-25 Hansen; Fredrick M. Rotary cutting tool for tubing, conduit and the like
US5603249A (en) * 1995-04-19 1997-02-18 R & B Machine Tool Company Trim cutter apparatus for blow molded articles
US5761975A (en) * 1995-09-06 1998-06-09 Waluda; Casey E. Method and apparatus for disposing of used syringe needles
DE19605021A1 (en) * 1996-01-31 1997-08-07 Mannesmann Ag Pipe cutting machine
FR2837131A1 (en) * 2002-03-12 2003-09-19 Serac Group Rotating head to tap a screw thread to the neck of a blow molded bottle, has positioners moved between active and inactive settings and a moving blade shifted from a ready position into the lateral cutting mode
US6920812B2 (en) * 2003-08-25 2005-07-26 Eraser Company, Inc. Centrifugal cutting apparatus
DE102009024075B4 (en) * 2009-06-05 2012-11-29 Wafios Ag Bending device for rod-shaped workpieces

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE444041C (en) * 1927-05-18 Georg Spiess Holding and adjusting device for the upper circular knife for length cutter
US1081687A (en) * 1910-11-30 1913-12-16 William B Mclane Combination pump and engine.
US1570665A (en) * 1921-06-27 1926-01-26 Fisk Rubber Co Cutting machine
DE402079C (en) * 1924-01-20 1924-09-13 Carl Bornemann Parting device for bar material
US2276895A (en) * 1938-11-18 1942-03-17 Vosseler Hydraulic transmission means
US2368846A (en) * 1943-07-31 1945-02-06 Ex Cell O Corp Rotary tool head
US2488620A (en) * 1944-10-27 1949-11-22 James H Knapp Company Machine tool operating system
US2707028A (en) * 1951-03-09 1955-04-26 Ralph B Burton Punching machine with provision for removing the punchings
FR1306588A (en) * 1960-11-22 1962-10-13 Wacker Chemie Gmbh Process for the phosphorylation of polymeric substances containing hydroxyl groups

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701429A1 (en) * 1977-01-14 1978-07-27 Sekisui Chemical Co Ltd Cutting lengths of synthetic resin non-circular pipes - in which the cutters move around the pipe and are biased against it
DE4233023A1 (en) * 1992-10-01 1994-04-07 Krupp Bellaform Maschbau Hose cutter
EP0895836A2 (en) * 1997-08-06 1999-02-10 Convergenza Ag Tube cutter
EP0895836A3 (en) * 1997-08-06 2000-01-05 Convergenza Ag Tube cutter

Also Published As

Publication number Publication date
US3129621A (en) 1964-04-21

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